baber/WOPTO huggingface dataset:
Patent JP-2023034986-A (JP)
Title: Power supply device for rf band and pulse width modulation control method
Inventor: YUZURIHARA ITSUO
IPC: H02M7/48
Filed: 2021-08-31
Abstract: To suppress a leap phenomenon in which the pulse width of a PWM pulse signal transitions to the pulse width of 50% duty ratio and prevent the pulse width from becoming discontinuous in overmodulation control.SOLUTION: Pulse width modulation control is to control to change a modulation rate continuously from a normal modulation area to an overmodulation area in the change using a sine wave as a waveform of a modulation wave so as to prevent the modulation rate in the normal modulation area and the modulation rate in the overmodulation area from becoming discontinuous in switching between the normal modulation area and the overmodulation area. A modulation rate α is restricted in the overmodulation area to prevent the occurrence of a pulse width leap phenomenon and to prevent the continuity of the pulse width from losing due to the leap phenomenon so as to guarantee the pulse width continuity in the overmodulation area. An upper limit value of the modulation rate α, αupper, is the threshold value at which the pulse width of the PWM pulse signal leaps to a 50% duty ratio, and the modulation rate α is restricted to less than the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022023026-A (JP)
Title: Meditopes, meditope-binding antibodies and uses thereof
IPC: C07K1/14
Filed: 2021-09-01
Abstract: PROBLEM TO BE SOLVED: To provide compositions comprising antibodies, compounds and peptides and other molecules for use with the antibodies, production methods and use thereof. 
     SOLUTION: Disclosed is an isolated meditope-enabled antibody or fragment thereof comprising a heavy chain variable (VH) region and light chain variable (VL) and capable of utilizing a meditope, where the VL region comprises an amino acid sequence comprising threonine, serine or aspartate at position 40, a residue other than glycine at position 41, and aspartate or asparagine at position 85 according to Kabat numbering; the antibody does not specifically bind to an epitope of EGFR to which cetuximab specifically binds; and binds to a meditope, i.e., a peptide comprising an amino acid sequence selected from specific sequences or a cyclic peptide derived therefrom. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023035384-A (JP)
Title: Exposure head and image forming device
Inventor: IMAI YUICHIRO
IPC: H04N1/036
Filed: 2021-09-01
Abstract: To suppress force for pressing a probe against an electrode from deforming a substrate so as to shorten an inspection time.SOLUTION: In an exposure head, a lens that condenses light emitted from a light emitting element and a substrate having a plurality of light emitting elements mounted on a surface thereof opposing to the lens are fixed to a holding member. The substrate has an electrode for making a device that supplies electric power contact a surface at the opposite side of the surface on which the light emitting elements are mounted, where the electrode is arranged in an area in which the substrate is fixed to the holding member.SELECTED DRAWING: Figure 7
Patent JP-2023037705-A (JP)
Title: Upper and shoe
Inventor: SUZUKI CHIHAYA
IPC: A43B23/02
Filed: 2021-09-06
Abstract: To obtain an upper whose elasticity can be partially changed using material less than before.SOLUTION: An upper comprises an upper body 20 for covering the instep of a foot. On the upper body 20 are formed a first region 23 and a second region 24 adjacent to the first region 23. The upper body 20 comprises: first filaments that are provided across the first region 23 and the second region 24 or provided only in the second region 24; and second filaments that are provided in the first region 23 avoiding the second region 24 and have ends positioned at a boundary part between the first region 23 and the second region 24. Elasticity of the first filaments and elasticity of the second filaments differ from each other.SELECTED DRAWING: Figure 4
Patent JP-2023040877-A (JP)
Title: Shielding material opening/closing device
Inventor: MATSUI SATOSHI
IPC: E05F1/16
Filed: 2021-09-10
Abstract: To provide a shielding material opening/closing device capable of stopping a long body for shielding material operation at any position without pulling it out from a shielding material rail in the shielding material opening/closing device of a type rewinding the long body for the shielding material operation installed between a building and the shielding material, by using restoring force of a spiral spring.SOLUTION: A shielding material opening/closing device of a type rewinding the long body, such as a string and a rope by using restoring force of a spiral spring, includes a free-stop mechanism capable of stopping the long body for shielding material operation at any position on a shielding material rail without pulling it out from the shielding material rail. The free-stop mechanism is configured to stop a movable body movably suspended on the shielding material rail at any position on the shielding material rail by a friction method, and to move it by releasing the brake, where the operation is manually performed by a short operation baton.SELECTED DRAWING: Figure 3
Patent JP-2023042979-A (JP)
Title: Drive device
Inventor: NAKAMATSU SHUHEI
IPC: H02K7/116
Filed: 2021-09-15
Abstract: To provide a technique which can pump up the fluid and store in a storage part regardless of a rotational direction of a motor shaft.SOLUTION: In a drive device, a ring gear of a differential gear is rotatable in an opposite direction to a counter gear of a reduction gear about a third shaft. An inner surface of a gear housing that houses the reduction gear, the differential gear, and the storage part in which the fluid is stored includes: a first curved surface arranged in a +X direction from the third shaft; and a second curved surface arranged in a +X direction from the second shaft. At least a part of the first curved surface extends in a circumferential direction while facing to a radial outer end of the ring gear in a radial direction. At least a part of the second curved surface extends in a circumferential direction while facing a radial outer end of the counter gear in a radial direction. A Y-axis direction position of the storage part overlaps with the first curved surface and the second curved surface.SELECTED DRAWING: Figure 1
Patent JP-2023044049-A (JP)
Title: Resin composition and film including the same
Inventor: HARADA KYOSUKE
IPC: C08L67/02
Filed: 2021-09-17
Abstract: To provide a resin composition composed of a polyester resin and a polystyrene resin, having low birefringence and suitable transparency.SOLUTION: A resin composition contains a resin A having polystyrene as its basic skeleton and a polyester resin B having a sulfonate group. The resin A has a substituent containing oxygen or a sulfur atom at a ratio of 1 mol% or more and 90 mol% or less to the mol of a styrene repeat unit.SELECTED DRAWING: None
Patent JP-2023045516-A (JP)
Title: Remote control input device
Inventor: MIURA SATOSHI
IPC: B25J13/02
Filed: 2021-09-22
Abstract: To provide a remote control input device enabling intuitively and remotely controlling a mobile body.SOLUTION: A remote control input device comprises a grip part 10, a translation mechanism part 20, a translational movement detection unit 30, a rotation mechanism part 40, a rotational movement detection unit 50, and a control unit 60. The translation mechanism part 20 is connected to the grip part 10, and translationally moves in conformity with translational movement of a fist of an operator, centering around a center point of XYZ coordinates. The translational movement detection unit 30 detects an amount of translational movement of the translation mechanism part 20. The rotation mechanism part 40 is connected to the grip part 10, and rotationally moves in conformity with rotational movement of a wrist joint of the operator, centering around a center point of roll/pitch/yaw rotation which is offset-arranged on the wrist join side of the operator from the center point of the XYZ coordinates. The rotational movement detection unit 50 detects an amount of rotational movement of the rotation mechanism part 40. The control unit 60 outputs an operation instruction to a mobile body using the amount of the detected translational movement and the amount of the detected rotational movement.SELECTED DRAWING: Figure 1
Patent JP-2023046173-A (JP)
Title: Mounting structure of hoisting accessory
Inventor: SAKAI TOMOHITO
IPC: B65D25/22
Filed: 2021-09-22
Abstract: To provide a mounting structure of a hoisting accessory in which the hoisting accessory can be fixed to a main body so as to be prevented from carelessly protruding outside, and can freely swing when used.SOLUTION: The structure consists of a main body 11 and a hoisting accessory 21, and a step 12 and a fulcrum shaft 13 are formed at a bottom portion of the main body 11. In the hoisting accessory 21, a cylindrical body 24 is formed protruding in a direction away from the main body 11, the fulcrum shaft 13 is heated and deformed to form a flange 14 covering a tip of the cylindrical body 24 after the fulcrum shaft 13 is fitted into a shaft hole 23 in the cylindrical body, and the hoisting accessory 21 is fixed to the main body 11 by welding the flange 14 and the cylinder body 24 together. Since the cylindrical body 24 is cylindrical and an area of a welded surface with the flange 14 is inevitably limited, the welded portion is easily peeled off by torsional moment when the hoisting accessory 21 is raised and twisted, so that the hoisting accessory 21 can freely swing.SELECTED DRAWING: Figure 1
Patent JP-2023046582-A (JP)
Title: Display, glasses, camera, and method for manufacturing display
Inventor: IWANE MASAAKI
IPC: H01L21/336
Filed: 2021-09-24
Abstract: To provide a see-through type display that can miniaturize pixels, other devices (glasses and camera) having the display, and a method for manufacturing the display.SOLUTION: A display of the present invention has a first substrate having a first single crystal semiconductor substrate provided with a plurality of light emitting units and a first driving circuit that drives the plurality of light emitting units, and the first single crystal semiconductor substrate has a plurality of light guide units for transmitting light to achieve a see-through function.SELECTED DRAWING: Figure 1
Patent JP-2023050585-A (JP)
Title: Apparatus, method and program for matching
Inventor: KANEZAKI HIROSHI
IPC: G06Q30/0601
Filed: 2021-09-30
Abstract: To provide an apparatus, method and program for matching allowed to realize efficient matching in a short time.SOLUTION: An apparatus for matching comprises: a candidate preparing section that, upon reception of a condition of sale on a commodity a seller is to sell from a seller terminal, makes reference to a condition-of-purchase database previously storing a condition of purchase of a commodity in association with one or more purchasers, prepares a candidate for one or more of the conditions of purchase in accordance with the condition of sale, and sends it to the seller terminal; and a contract processing section that, upon reception of a condition of purchase selected by the seller out of the candidates from the seller terminal, performs processing of a contract between the purchaser concerned with the selected condition of purchase and the seller.SELECTED DRAWING: Figure 4
Patent JP-2023057795-A (JP)
Title: Water tank lid and water tank including the same
Inventor: IMAIZUMI YASUTOKU
IPC: A01K63/00
Filed: 2021-10-12
Abstract: To provide a water tank lid that reduces water-proof processing costs and enables easy attachment and detachment of an illumination member, and a water tank including the water tank lid.SOLUTION: A water tank lid 4 includes a lid body 5 covering an opening 3a in an upper end of a water tank 1. The lid body 5 includes a first recess 51 to and from which an illumination member 6 can be attached and detached. The first recess 51 is arranged on an upper surface 5a of the lid body 5, and has a transparent bottom surface.SELECTED DRAWING: Figure 2
Patent JP-2023057840-A (JP)
Title: refrigerator
Inventor: MORI KIYOSHI
IPC: F25D23/12
Filed: 2021-10-12
Abstract: To suppress the leakage of an alternating electric field from the heating space of a refrigerator for dielectrically heating a food product to outside.SOLUTION: A refrigerator 10 has: a shield case 44 in which an opening is provided to the front side and which is fabricated from a metal material; a first electrode 48 disposed inside the shield case 44; a second electrode 50 provided inside the shield case 44 so as to face the first electrode 48 with spacing therebetween, the second electrode 50 forming a heating space for dielectrically heating a food product located between the first and second electrodes 48 and 50; an oscillation part 52 for generating an AC voltage to be applied between the first and second electrodes 48 and 50; a door 12h that connects or separates the heating space and the exterior of the shield case 44; and a first sensor 32B for detecting the door 12h in a closed state. When the first sensor 32B detects the door 12h in the closed state, the oscillation part 52 generates the AC voltage. If the first sensor 32B becomes unable to detect the door 12h in the closed state while the AC voltage is being generated by the oscillation part 52, the generation of the AC voltage by the oscillation part 52 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2023057875-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: SAITO SHINICHIRO
IPC: G02B15/20
Filed: 2021-10-12
Abstract: To provide a wide-angle, compact zoom lens which is robust against manufacturing error and yet offers high optical performance.SOLUTION: A zoom lens provided herein comprises, in order from the object side to the image side, a positive first lens group L1, a negative second lens group L2, a positive third lens group L3, and a rear group comprising one or more lens groups. When zooming from the wide-angle end to the telephoto end, the first lens group moves such that the distance between the first lens group and the second lens group increases and the distance between the second lens group and the third lens group decreases. When the third lens group, or a lens group located right next to the third lens group on the image side, is a lens group having positive refractive power, a lens group consisting of the third lens group and the lens group with positive refractive power is defined as a positive group GP, and the positive group comprises a negative first cemented lens A and a positive second cemented lens B, the first cemented lens A consisting of a positive bi-convex lens AP and a negative lens AN. The positive group and the first cemented lens satisfy predefined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2023058211-A (JP)
Title: Cooperation device for elevator and autonomous mobile robot
Inventor: MATSUMOTO TAKASHI
IPC: G05D1/02
Filed: 2021-10-13
Abstract: To provide a cooperation device for an elevator and an autonomous mobile robot, which allows the autonomous mobile robot to smoothly get on and off the elevator in an environment where the autonomous mobile robot and persons coexist.SOLUTION: A cooperation device 10 provides cooperation between an elevator 12 comprising a cage which passengers get on and off and an autonomous mobile robot 14 which autonomously moves on a floor surface and can get on and off the cage, and causes the autonomous mobile robot 14 to start a getting-on/off operation by transmitting an instruction to get on/off the cage to the autonomous mobile robot 14 and notifies peripheral persons of the getting-on/off operation by causing the autonomous mobile robot 14 to output information about the getting-on/off operation.SELECTED DRAWING: Figure 1
Patent JP-2023059081-A (JP)
Title: Substrate support part and plasma processing device
Inventor: MOYAMA KAZUKI
IPC: H01L21/205
Filed: 2021-10-14
Abstract: To provide a substrate support part and a plasma processing device capable of improving uniformity of plasma processing.SOLUTION: A substrate support part is disposed within a plasma processing vessel, and includes an electrostatic chuck having a support surface that supports a substrate and made of a dielectric, and a base that supports the electrostatic chuck. The electrostatic chuck includes: a heat transfer gas supply hole that supplies heat transfer gas to the support surface from the base side; and a first member disposed in the heat transfer gas supply hole and made of a porous material whose porosity is controlled so as to match, on the support surface, physical properties with the dielectric.SELECTED DRAWING: Figure 3
Patent JP-2023060688-A (JP)
Title: Engine control device and vehicle
Inventor: KANEKO SHINICHIRO
IPC: F02M21/02
Filed: 2021-10-18
Abstract: To provide an engine control device and a vehicle capable of estimating a methane number of LNG fuel.SOLUTION: A engine control device that is a control device for an engine capable of using a liquefied natural gas as fuel includes: an acquisition section acquiring ignition retard control amounts for avoiding knocking of the engine; and an estimation section for estimating a methane number of the liquefied natural gas on the basis of an index value indicating the acquired ignition retard control amount. For instance, the acquisition section acquires the ignition retard control amount of each of a plurality of cylinders of the engine. The engine control device further includes an index value calculation section calculating an average value of the ignition retard control amounts of two or more cylinders, which are smaller than those of the other cylinders, out of the acquired ignition retard control amounts of the plurality of cylinders as the index value.SELECTED DRAWING: Figure 1
Patent JP-2023061292-A (JP)
Title: Autonomous running control system, autonomous running control device, autonomous running device, autonomous running control method and autonomous running control program
Inventor: FUJIMOTO KEIGO
IPC: G05D1/02
Filed: 2021-10-19
Abstract: To provide an autonomous running control system and the like which facilitate operation thereof by a user.SOLUTION: An autonomous running control system has a processor and controls an autonomous running device that can execute autonomous running. The processor is configured to execute an autonomous running mode in which the autonomous running is executed. The processor is configured to execute a stop mode in which the movement of the autonomous running device is regulated. Further the processor is configured to execute a user operation mode in which the restriction on the movement is released and a movement operation by a user is received. The execution of the user operation mode includes making the autonomous running device output driving power in accordance with the movement operation by the user.SELECTED DRAWING: Figure 6
Patent JP-2023063080-A (JP)
Title: semiconductor integrated circuit
Inventor: SAKAMOTO TADAYUKI
IPC: H01L21/8234
Filed: 2021-10-22
Abstract: To reduce a leak current when a native element for a low voltage is used in a high-voltage region.SOLUTION: A semiconductor integrated circuit 100 includes a basic circuit 110 including a first transistor M1 and a second transistor M2. The first transistor M1 is constituted of an N-channel native element having a first withstanding voltage VBD1 and has a source grounded. The second transistor M2 has a source connected to a drain of the first transistor M1, and is constituted of an N-channel normal element having a second withstanding voltage VBD2 higher than the first withstanding voltage VBD1. When a gate threshold voltage of the second transistor M2 is VGS(th), a gate voltage of the second transistor M2 can be changed between an ON level VON satisfying VON-VGS(th)<VBD1 and an OFF level VOFF at which the second transistor M2 is turned off.SELECTED DRAWING: Figure 1
Patent JP-2023065126-A (JP)
Title: Electronic wattmeter
Inventor: OGAWA KOJI
IPC: G01R11/24
Filed: 2021-10-27
Abstract: To provide an electronic wattmeter capable of improving convenience in operating a setting section for performing settings outside the standard conformity test.SOLUTION: An electronic wattmeter 100 includes a case 1, a body cover 2, and a sealing cover 3. The body cover 2 is fitted to the case 1 and constitutes a housing together with the case 1. The sealing cover 3 is rotatably attached to the body cover 2 in a closed state in which a setting section 54 exposed from the body cover 2 is covered and an open state in which the state covering the setting section 54 is released. The sealing cover 3 includes a rotary shaft 32 and a convex part 312a projecting in the radial direction of the rotary shaft 32. The case 1 includes an elastic engagement part 111 that holds the sealing cover 3 by latching the convex part 312a when the sealing cover 3 is in the open state.SELECTED DRAWING: Figure 6
Patent JP-2022099251-A (JP)
Title: Safe driving assistance device
Inventor: HOMMA TAKUYA
IPC: G01C21/36
Filed: 2021-10-29
Abstract: To provide a safe driving assistance system capable of reducing the risk of accidents that may be caused by a decrease in driving capability due to physical or mental fatigues.SOLUTION: A safety driving assistance device comprises: an imaging unit 10 for imaging an occupant and provided inside a vehicle; and an information acquisition unit(s) 20 capable of acquiring biological information of the occupant and provided inside and/or outside of the vehicle. The present invention further includes: a first assessment unit 30 for assessing a physical fatigue level from information pertaining to the occupant acquired by the imaging unit 10 or the information acquisition unit 20; and a second assessment unit 40 for assessing a mental fatigue level. A search control unit 60 searches for a recommended travel route and a recommended drop-in-spot according to a search condition based on assessment by the first assessment unit 30 and/or assessment by the second assessment unit 40 and proposes the result of this search to the occupant.SELECTED DRAWING: Figure 2
Patent JP-2023068788-A (JP)
Title: Scanning electron microscope and brightness adjustment method
Inventor: WATAKABE KAZUTAKA
IPC: G01N23/2204
Filed: 2021-11-04
Abstract: To enable objective and reproducible adjustment of a brightness distribution of an electronic image.SOLUTION: A histogram 78 of a standard sample is produced based on an electronic image. An offset of a detection signal is automatically adjusted such that a mid point Cx between an apex point P1a of a first peak and an apex point P2a of a second peak matches a standard mid point C0. Gain of the detection signal is then adjusted such that a distance Dx between an apex point P1b and an apex point P2b matches a standard distance D0.SELECTED DRAWING: Figure 7
Patent JP-2023069417-A (JP)
Title: Re-wiring circuit board and method for manufacturing same
Inventor: KUWAYAMA HIROKI
IPC: H05K1/02
Filed: 2021-11-05
Abstract: To enable securing connection reliability while suppressing the generation of wrapping of a re-wiring circuit board.SOLUTION: A re-wiring circuit board 100 used for electrically connecting a first electrical element 200 and a second electrical element 300, comprises: a first insulating layer 2 that includes first and second main surfaces 21 and 22 facing in directions opposite to each other; first terminals 31a and 31b that are formed so as to be exposed on the first main surface 21 of the first insulating layer 2; second terminals 32a and 32b that are formed so as to be exposed on the second main surface 22 of the first insulating layer 2; conductor layers 41a to 43a and 41b to 43b, that connect the first terminals 31a and 31b with the second terminals 32a and 32b in the first insulating layer 2; a metal support body 1 that is formed on the first main surface 21 of the first insulating layer 2, and includes openings 11a and 11b; and a second insulating layer 5 that are formed on inner surfaces of the openings 11a and 11b of the metal support body 1.SELECTED DRAWING: Figure 1